in north baltimore, police are looking into a suspicious death. investigators say the body of a man was found inside a car in the 4000 block of buena vista avenue around 7:15 yesterday morning. he'd been shot, according to police. authorities are awaiting autopsy results to determine the exact cause of death. >> baltimore county police detectives are in oklahoma waiting to interview the grandson of the elderly couple found murdered in pikesville. he is now named as a suspect in the case. investigators learned last week that 31-year-old matthew long was in oklahoma. long was living with his grandparents, vaughn and marjorie pepper, when they were killed, but he was missing when police discovered the couple's bodies on monday. according to police, long is undergoing mental treatment at a hospital in oklahoma. in owings mills, an accident sends a woman to the hospital. crews arrived to the 11700 block of reisterstown road to find an s.u.v. in a store. we are told the 76-year-old driver was parking the vehicle when, for some unknown reason, it went th